Where to catch Numel

In Paldea (Scarlet & Violet)

• Area Zero — Walk
• West Province (Area One) — Walk

In Blueberry Academy (Scarlet & Violet – The Indigo Disk)

• Coastal Biome — Walk
• Polar Biome — Walk
• Torchlit Labyrinth — Walk

In Hoenn (Ruby, Sapphire & Emerald)

• Fiery Path — Walk
• Jagged Pass — Walk
• Route 112 — Walk

Numel — full Pokédex entry